|
1.
411 + 311 =
3
2
4
722
|
2.
698 + 22 =
4
720
3
2
|
3.
2 + 509 =
4
2
511
3
|
4.
267 – 253 =
14
2
1
3
|
|
5.
522 – 8 =
3
2
514
4
|
6.
26 – 22 =
4
2
3
1
|
7.
19 + 529 =
2
3
548
4
|
8.
867 + 6 =
4
2
3
873
|
|
9.
396 – 72 =
324
2
4
3
|
10.
330 + 130 =
460
3
2
4
|
11.
205 + 369 =
4
3
2
574
|
12.
481 + 394 =
4
3
2
875
|
|
13.
919 + 17 =
3
936
4
2
|
14.
802 + 33 =
835
3
4
2
|
15.
799 – 18 =
4
2
3
781
|
16.
834 + 88 =
4
3
922
2
|
|
17.
563 + 75 =
3
2
638
4
|
18.
422 + 313 =
2
735
4
3
|
19.
879 – 550 =
4
329
3
2
|
20.
264 + 402 =
3
666
2
4
|
|
1.
411 + 311 =
3
2
4
722
|
2.
698 + 22 =
4
720
3
2
|
3.
2 + 509 =
4
2
511
3
|
4.
267 – 253 =
14
2
1
3
|
|
5.
522 – 8 =
3
2
514
4
|
6.
26 – 22 =
4
2
3
1
|
7.
19 + 529 =
2
3
548
4
|
8.
867 + 6 =
4
2
3
873
|
|
9.
396 – 72 =
324
2
4
3
|
10.
330 + 130 =
460
3
2
4
|
11.
205 + 369 =
4
3
2
574
|
12.
481 + 394 =
4
3
2
875
|
|
13.
919 + 17 =
3
936
4
2
|
14.
802 + 33 =
835
3
4
2
|
15.
799 – 18 =
4
2
3
781
|
16.
834 + 88 =
4
3
922
2
|
|
17.
563 + 75 =
3
2
638
4
|
18.
422 + 313 =
2
735
4
3
|
19.
879 – 550 =
4
329
3
2
|
20.
264 + 402 =
3
666
2
4
|